Gateway to Caean and Panthers in the fog come the both with 2 files : one file is the installer, and second file (bin file) contains the install.

Take care => If you rename these files, installation of the game does not work. A simple and little change in the names of the files and the installer will not work

If you do not change the names of the two files, the install process run perfectly

RECTIFICATION EDIT : To be more exact => You may change the names of these 2 files as you want, but you must always add in the name of the "BIN" file "-1"

Template :If you want to rename the files "My_CC", the file of the installer (little file) must have this name : "My_CC" and the other (large file = BIN file) must have this name : "My_CC-1"